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LED Drivers

The LXV150-042SW is a dedicated LED driver designed to specifically meet the requirements of general-purpose lighting applications. It has many features that make it an attractive option for applications where the most important design criteria is the reduction of energy consumption and cost, while maintaining a high level of brightness and colour consistency over time.

The LXV150-042SW is a two-stage LED driver that is designed to drive up to four high-power LED modules in series. The two stages of the driver provide flexibility and control, allowing users to customize the output of the driver depending on the LED application. The first stage of the driver is a constant current source, which is designed to regulate and maintain a constant current level to the LED module. This ensures that the LED module is always driven at the same current level regardless of environmental conditions such as ambient temperature and line voltage fluctuations.

The second stage of the driver is a closed loop feedback loop that is designed to continuously monitor the LED\'s power output and make adjustments to the LED\'s current level as needed. This loop constantly monitors the LED\'s power output and, when appropriate, adjusts the LED\'s current level to keep the LED power output at a desired set level.

The LXV150-042SW LED driver also features an integrated temperature protection circuit. This circuit monitors the temperature of the LED module and, if the temperature exceeds an upper threshold, it shuts down the current to the LED module to protect it from damage. The temperature protection circuit also features an adjustable overload current protection circuit for safety and to reduce the risk of damage to the LED module.

The LXV150-042SW LED driver can be used in a variety of applications that require controlled, efficient, and repeatable illumination, such as retail and entertainment lighting. The driver is designed to be used with LED modules that operate from 8 to 15 volts and up to 5 Amps, with a maximum output power of 75 watts. The driver has excellent efficiency, with a typical efficiency of over 90%. The driver also features a very wide range of dimming functionality, providing the ability to adjust the LED power from 0 - 100%.

In summary, the LXV150-042SW LED driver is a two-stage LED driver designed to provide efficient, highly controllable lighting solutions. It is a cost-effective solution for general-purpose lighting applications, and helps to reduce energy consumption while maintaining a high level of brightness and colour consistency over time. The driver is very efficient and features an adjustable overload current protection circuit, a temperature protection circuit, and a wide range of dimming capability.

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